Software & Systems Engineers for Hire
Two principal engineers — Oozie Ligus & David Levine. We design, build, and optimize backend systems with direct technical execution and zero management bloat.
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Leadership
The Engineers
David Levine
Principal Systems Architect
Veteran systems-oriented founder and CTO whose career runs from early online banking and developer tools to Netflix-era web commerce, voice collaboration, adtech, AI audio media, and now Parivox.
Oozie Ligus
Principal Infrastructure Engineer
Infrastructure engineer with experience scaling systems at Facebook, AWS (CloudWatch), Google, and Cloud Foundry. O’Reilly author on monitoring & alerting, specializing in 0→1 product architecture, distributed systems, and data automation.
Practice Areas
Engineering Capabilities
Distributed Systems
High-throughput APIs, custom storage engines, microservices decomposition, and event-driven architectures.
Cloud & Infrastructure
Kubernetes orchestration, Terraform/IaC, zero-downtime cloud migrations, and infrastructure cost optimization.
Data & AI Platforms
Vector database integration, production LLM pipelines, real-time data streaming, and analytics storage.
Technical Advisory
System architecture audits, technical due diligence for investors, team mentoring, and performance profiling.